InsomniaX is described as 'It always has been a missing feature: disabling the sleep mode on a Apple Laptop. Who does not want to use it as a big juke-box or go warwalking. The best looking server ever, especially at about one inch height' and is a prevent sleep mode app in the os & utilities category. There are more than 25 alternatives to InsomniaX for a variety of platforms, including Mac, Windows, Linux, Flathub and Homebrew apps. The best InsomniaX alternative is goguma app, which is both free and Open Source. Other great apps like InsomniaX are Amphetamine, Stimulator, caffeinate & disablesleep and Caffeine for Mac.
Wakes your Mac for scheduled jobs, holds it awake while long work finishes, and lets it sleep otherwise. Finds the cron jobs that have been missing runs; keeps a coding agent running with the lid shut.
United States
Amphetamine is a little app that lives in your menu bar which can effortlessly override your energy saver settings and keep your Mac awake.
United States
This is a simple app that prevents the desktop environment (DE) from sleeping while its on. It should work regardless of the used DE thanks to the Inhibit portal.
caffeinate & disablesleep replaces two macOS terminal commands: caffeinate -disu and sudo pmset -a disablesleep 1. One click keeps the Mac awake, with an option to stay awake when the lid is closed. Timed sessions run from 15 minutes to 8 hours, or forever.
Australia
Caffeine is a tiny program that puts an icon in the right side of your menu bar. Click it to prevent your Mac from automatically going to sleep, dimming the screen or starting screen savers.
United States
NeverNap prevents your Mac from sleeping or activating the screensaver. For 5 minutes or indefinitely. Perfect for presentations or long processes.
Netherlands
EU
KeepingYouAwake is a small menu bar utility for macOS (Version 10.13 and newer) that can prevent your Mac from entering sleep mode for a predefined duration or as long as it is activated.
GermanyEU
Norway
Use Mac with external monitors with lid closed even when you are on battery power. Play music, airplay movies, download/upload lid closed. Most modern and up to date app.
Don't Sleep is a small portable program to prevent system shutdown, Standby, Hibernate, Turn Off and Restart.
GermanyEU
Belay keeps your Mac awake while a coding agent is working. When the work stops, Belay gets out of the way and your Mac can sleep normally again.
United States
Annoyed by the display getting dim when you're reading or watching something? What if the computer could “see and hear” you?
